diff --git a/.ruby-version b/.ruby-version
index 7636e756..d13e837c 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-4.0.5
+4.0.6
diff --git a/Gemfile.lock b/Gemfile.lock
index d56d69f0..ee1b3661 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,8 +6,8 @@ GEM
     base64 (0.3.0)
     bigdecimal (4.1.2)
     colorator (1.1.0)
-    concurrent-ruby (1.3.7)
-    csv (3.3.5)
+    concurrent-ruby (1.3.8)
+    csv (3.3.6)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
@@ -47,7 +47,7 @@ GEM
       jekyll (>= 3.8, < 5.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    json (2.20.0)
+    json (2.21.1)
     kramdown (2.5.2)
       rexml (>= 3.4.4)
     kramdown-parser-gfm (1.1.0)
@@ -69,7 +69,7 @@ GEM
     rexml (3.4.4)
     rouge (4.7.0)
     safe_yaml (1.0.5)
-    sass-embedded (1.101.0)
+    sass-embedded (1.102.0)
       google-protobuf (~> 4.31)
       rake (>= 13)
     terminal-table (3.0.2)
@@ -90,4 +90,4 @@ DEPENDENCIES
   webrick
 
 BUNDLED WITH
-  4.0.15
+  4.0.17